72937508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 156382464

約数和(自身を除く): 83444956

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3061, 3404, 5957, 6122, 11914, 12244, 21427, 23828, 42854, 70403, 85708, 113257, 140806, 226514, 281612, 453028, 492821, 792799, 985642, 1585598, 1971284, 2604911, 3171196, 5209822, 10419644, 18234377, 36468754, 72937508]

約数ペア:

[(1, 72937508), (2, 36468754), (4, 18234377), (7, 10419644), (14, 5209822), (23, 3171196), (28, 2604911), (37, 1971284), (46, 1585598), (74, 985642), (92, 792799), (148, 492821), (161, 453028), (259, 281612), (322, 226514), (518, 140806), (644, 113257), (851, 85708), (1036, 70403), (1702, 42854), (3061, 23828), (3404, 21427), (5957, 12244), (6122, 11914)]